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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2014-07-07 15:15:53 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-08-15 15:07:14 +0200 |
| commit | 2a87151fb2725658f7419038a80f91065159f34b (patch) | |
| tree | f47f1d7c104b542374399788e61289f24a4adad1 /thread-pool.c | |
| parent | ac2662a913ee5854b1269256adbdc14e57ba480a (diff) | |
| download | qemu-2a87151fb2725658f7419038a80f91065159f34b.tar.gz | |
block: bump coroutine pool size for drives
When a BlockDriverState is associated with a storage controller
DeviceState we expect guest I/O. Use this opportunity to bump the
coroutine pool size by 64.
This patch ensures that the coroutine pool size scales with the number
of drives attached to the guest. It should increase coroutine pool
usage (which makes qemu_coroutine_create() fast) without hogging too
much memory when fewer drives are attached.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'thread-pool.c')
0 files changed, 0 insertions, 0 deletions